COPE Health Scholars Practice Test 2026 - Free COPE Health Scholars Practice Questions and Study Guide

Drinking a warm beverage can increase body temperature because it directly introduces heat into the body. When you consume a warm drink, the heat from the liquid is transferred to the body's core temperature. This process can prompt a slight rise in overall body temperature as the body absorbs and retains that warmth.

In contrast, sleeping generally maintains a stable body temperature, while fasting can lead to a decrease in metabolic heat production as the body conserves energy. Drinking a cold beverage tends to cool the body down, as it lowers the internal temperature temporarily until the body warms it back up to a normal level. Thus, drinking a warm beverage is the most effective option for increasing body temperature among the choices provided.